Besides the Archimedes screw, there is the Archimedes principle, the law of buoyancy that states the upward force on a submerged object equals the weight of the liquid displaced.
We can say with assurance that, if Isabel Oakeshott believes that a single source who repeats a tall story four times equals the weight of four separate, independent witnesses, then she is to investigative journalism what Inspector Clouseau is to criminal detection.
A floating foundation consists of boxlike rigid structures set at such a depth below ground that the weight of the soil removed to place it equals the weight of the building; thus, once the building is completed, the soil under it will bear the same weight it bore before excavation was begun.
This means that the centrifugal force 2π2·m·dν2 at the outer screw radius equals the weight m·g.
Given a weighted digraph (mathcal{G}) with l vertices, define the weight matrix (A=(a_{ij})) whose entry (a_{ij}) equals the weight of arc ((j,i)) if it exists, and 0 otherwise.
Given a weighted digraph G with n vertices, the weight matrix (A=(a_{ij})_{ntimes n}) can be defined by their entry (a_{ij}) equals the weight of arc ((j, i)) if it exists, and 0 otherwise.
